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2002-03-282002-03-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill1-1/+0
* cpu/Makefile.am: Remove AUTOMAKE_OPTIONS. * src/Makefile.am: Remove AUTOMAKE_OPTIONS. * Makefile.am: Remove AUTOMAKE_OPTIONS. * include/Makefile.am: Remove AUTOMAKE_OPTIONS. * inline/Makefile.am: Remove AUTOMAKE_OPTIONS. * macros/Makefile.am: Remove AUTOMAKE_OPTIONS.
2002-03-202002-03-20 Greg Menke <gregory.menke@gsfc.nasa.gov>Joel Sherrill2-0/+11
* cpu_asm.S: Now compiles on 4600 and 4650.
2002-03-152002-03-13 Greg Menke <gregory.menke@gsfc.nasa.gov>Joel Sherrill3-24/+42
* cpu_asm.S: Fixed a sneaky return from int w/ ints disabled bug. * rtems/score/cpu.h: Fixed register numbering in comments and made interrupt enable/disable more robust.
2002-03-152002-03-15 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2-1/+5
* rtems/score/m68k.h: m68k_swap_u32 fix typo.
2002-03-082002-03-05 Greg Menke <gregory.menke@gsfc.nasa.gov>Joel Sherrill6-49/+268
* cpu_asm.S: Added support for the debug exception vector, cleaned up the exception processing & exception return stuff. Re-added EPC in the task context structure so the gdb stub will know where a thread is executing. Should've left it there in the first place... * idtcpu.h: Added support for the debug exception vector. * cpu.c: Added ___exceptionTaskStack to hold a pointer to the stack frame in an interrupt so context switch code can get the userspace EPC when scheduling. * rtems/score/cpu.h: Re-added EPC to the task context.
2002-03-062002-03-06 Victor V. Vengerov <vvv@oktet.ru>Joel Sherrill2-0/+39
* rtems/score/m68k.h [M68K_COLDFIRE_ARCH] (CPU_swap_u16, CPU_swap_u32): Generic implementation of endian swap primitives added for Coldfire family.
2002-03-012002-02-27 Greg Menke <gregory.menke@gsfc.nasa.gov>Joel Sherrill6-124/+281
* cpu_asm.S: Fixed exception return address, modified FP context switch so FPU is properly enabled and also doesn't screw up the exception FP handling. * idtcpu.h: Added C0_TAR, the MIPS target address register used for returning from exceptions. * iregdef.h: Added R_TAR to the stack frame so the target address can be saved on a per-exception basis. The new entry is past the end of the frame gdb cares about, so doesn't affect gdb or cpu.h stuff. * rtems/score/cpu.h: added an #ifdef so cpu_asm.S can include it to obtain FPU defines without systax errors generated by the C defintions. * cpu.c: Improved interrupt level saves & restores.
2002-02-272001-02-27 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2-1/+5
* rtems/score/cpu.h: Fix conditional to match current GCC.
2002-02-132002-02-13 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2-8/+4
* configure.ac: Fix the test to determine cpu context size.
2002-02-082002-02-08 Joel Sherrill <joel@OARcorp.com>Joel Sherrill3-153/+163
* iregdef.h, rtems/score/cpu.h: Reordered register in the exception stack frame to better match gdb's expectations.
2002-02-052001-02-05 Joel Sherrill <joel@OARcorp.com>Joel Sherrill4-16/+227
* cpu_asm.S: Enhanced to save/restore more registers on exceptions. * rtems/score/cpu.h (CPU_Interrupt_frame): Enhanced to list every register individually and document when it is saved. * idtcpu.h: Added constants for the coprocessor 1 registers revision and status.
2002-02-052001-02-05 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2-0/+5
* .cvsignore: Added stamp-h.in.
2002-02-052001-02-05 Joel Sherrill <joel@OARcorp.com>Joel Sherrill12-35/+16
* rtems/Makefile.am, rtems/score/Makefile.am: Removed again.
2002-02-042001-02-04 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2-1/+6
* rtems/score/cpu.h: IDLE task should not be FP. This was a mistake in the previous patch that has now been confirmed.
2002-02-042001-02-04 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2-3/+6
* configure.ac: Removed references to rtems/Makefile and rtems/score/Makefile.
2002-02-012001-02-01 Greg Menke <gregory.menke@gsfc.nasa.gov>Joel Sherrill4-148/+244
* cpu.c: Enhancements and fixes for modifying the SR when changing the interrupt level. * cpu_asm.S: Fixed handling of FP enable bit so it is properly managed on a per-task basis, improved handling of interrupt levels, and made deferred FP contexts work on the MIPS. * rtems/score/cpu.h: Modified to support above changes.
2002-02-012002-01-31 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2-11/+26
* Makefile.am: Reflect 2002-01-23 changes.
2002-01-312002-01-31 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill3-26/+31
* Makefile.am: Reflect 2002-01-23 changes.
2002-01-312002-01-31 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill3-29/+31
* rtems/Makefile.am: Removed. * rtems/score/Makefile.am: Removed. * configure.ac: Reflect changes above. * Makefile.am: Reflect changes above.
2002-01-302001-01-30 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2-3/+20
* Makefile.am: Corrected so .h files from rtems/score/ are installed.
2002-01-302001-01-30 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2-3/+20
* Makefile.am: Corrected so .h files from rtems/score/ are installed.
2002-01-302002-01-29 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill29-226/+146
* rtems/Makefile.am: Removed. * rtems/score/Makefile.am: Removed. * configure.ac: Reflect changes above. * Makefile.am: Reflect changes above.
2002-01-302002-01-29 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill25-273/+184
* rtems/Makefile.am: Removed. * rtems/score/Makefile.am: Removed. * configure.ac: Reflect changes above. * Makefile.am: Reflect changes above.
2002-01-302002-01-28 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill15-161/+103
* rtems/Makefile.am: Removed. * rtems/score/Makefile.am: Removed. * configure.ac: Reflect changes above. * Makefile.am: Reflect changes above.
2002-01-302002-01-28 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2-8/+21
* Makefile.am: Reflect changes from 2002-01-23.
2002-01-242002-01-23 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill4-39/+9
* rtems/Makefile.am: Removed. * rtems/score/Makefile.am: Removed. * configure.ac: Reflect changes above. AC_CONFIG_SRCDIR(asm.h).
2002-01-242002-01-23 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill8-78/+14
* rtems/Makefile.am: Removed. * rtems/score/Makefile.am: Removed. * configure.ac: Reflect changes above.
2002-01-242002-01-23 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill7-57/+63
* Makefile.am: Merge in rtems/Makefile.am and rtems/score/Makefile.am. Remove gensize. Require automake-1.5. * rtems/Makefile.am: Removed. * rtems/score/Makefile.am: Removed. * rtems/score/.cvsignore: Add unixsize.h*. Add stamp-h*. * configure.ac: Add AM_CONFIG_HEADER(rtems/score/unixsize.h). * rtems/score/cpu.h: Replace CPU_CONTEXT_SIZE_IN_BYTES with SIZEOF_CPU_CONTEXT.
2002-01-222002-01-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill10-1159/+60
* rtems/Makefile.am: New. * rtems/.cvsignore: New. * rtems/score/Makefile.am: New. * rtems/score/.cvsignore: New. * rtems/score/ppc.h: Relocated from shared/. * rtems/score/ppctypes.h: Relocated from shared/. * asm.h: Relocated from shared/. * shared/Makefile.am: Removed. * shared/asm.h: Removed. * shared/ppc.h: Removed. * shared/ppctypes.h: Removed. * shared/.cvsignore: Removed. * Makefile.am: Reflect changes above. * configure.ac: Reflect changes above.
2002-01-162002-02-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2-1/+8
* asm.h: Remove #include <rtems/score/targopts.h>. Add #include <rtems/score/cpuopts.h>.
2002-01-162002-02-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill3-4/+8
* asm.h: Remove #include <rtems/score/targopts.h>. Add #include <rtems/score/cpuopts.h>. * configure.ac: Remove RTEMS_CHECK_CUSTOM_BSP(RTEMS_BSP).
2002-01-082002-01-07 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2-0/+6
* rtems/score/cpu.h: #include <rtems/bspIo.h>.
2002-01-062002-02-05 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill4-6/+8
* configure.ac: Remove RTEMS_CHECK_CUSTOM_BSP.
2002-01-062002-01-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill4-2/+10
* cpu.c: Include rtems/bspIo.h instead of bspIo.h.
2001-12-202001-12-20 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill6-3/+15
* configure.ac: Use RTEMS_ENV_RTEMSCPU.
2001-12-192001-12-19 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill32-45/+109
* Makefile.am: Add multilib support.
2001-12-182001-12-09 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill3-2/+7
* asm.h: include cpuopts.h instead of targopts.h * rtems/score/arm.h: Use __arm__.
2001-11-282001-11-28 Joel Sherrill <joel@OARcorp.com>,Joel Sherrill32-0/+231
This was tracked as PR91. * rtems/score/cpu.h: Added CPU_PROVIDES_ISR_IS_IN_PROGRESS macro which is used to specify if the port uses the standard macro for this (FALSE). A TRUE setting indicates the port provides its own implementation.
2001-11-282001-11-28 Joel Sherrill <joel@OARcorp.com>,Joel Sherrill2-0/+14
This was tracked as PR91. * rtems/score/cpu.h: Added CPU_PROVIDES_ISR_IS_IN_PROGRESS macro which is used to specify if the port uses the standard macro for this (FALSE). A TRUE setting indicates the port provides its own implementation. * rtems/score/c_isr.inl: Deleted and contents merged into cpu.c. * cpu.c: Received contents of c_isr.inl. * Makefile.am: Deleted reference to c_isr.inl.
2001-11-202001-11-20 Joel Sherrill <joel@OARcorp.com>Joel Sherrill2-0/+2180
* support/new_exception_processing/configure.ac, support/new_exception_processing/rtems/score/c_isr.inl, support/new_exception_processing/rtems/score/cpu.h, support/old_exception_processing/configure.ac, support/old_exception_processing/rtems/score/c_isr.inl, support/old_exception_processing/rtems/score/cpu.h, support/old_exception_processing/rtems/score/ppc_offs.h: New files missed in previous commit.
2001-11-142001-11-14 Joel Sherrill <joel@OARcorp.com>Joel Sherrill3-2/+5
* shared/ppc.h: The mpc8260 uses the new exception processing model and thus does not need to define PPC_USE_SPRG.
2001-11-142001-11-14 Andrew Dachs <A.Dachs@SSTL.co.uk>Joel Sherrill3-2/+6
* shared/ppc.h: mpc8260 has double FPU not single FPU.
2001-11-082001-11-08 Dennis Ehlin (ECS) <Dennis.Ehlin@ecs.ericsson.se>Joel Sherrill5-10/+41
This modification is part of the submitted modifications necessary to support the IBM PPC405 family. This submission was reviewed by Thomas Doerfler <Thomas.Doerfler@imd-systems.de> who ensured it did not negatively impact the ppc403 BSPs. The submission and tracking process was captured as PR50. * shared/asm.h, shared/ppc.h: Added PPC405 support.
2001-10-222001-10-22 Andy Dachs <a.dachs@sstl.co.uk>Joel Sherrill3-4/+198
* shared/ppc.h: Added mpc8260 support.
2001-10-152001-10-15 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2-1/+6
* cpu.c: Fix #ifdefs, add missing #endif.
2001-10-122001-10-12 Joel Sherrill <joel@OARcorp.com>Joel Sherrill4-3/+4
* shared/ppctypes.h: Fixed typo.
2001-10-122001-10-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2-0/+64
* .cvsignore: Add autom4te.cache for autoconf > 2.52. * configure.in: Remove.
2001-10-122001-10-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>Joel Sherrill2-0/+69
* .cvsignore: Add autom4te.cache for autoconf > 2.52. * configure.in: Remove.
2001-10-122001-10-12 Joel Sherrill <joel@OARcorp.com>Joel Sherrill9-25/+59
* asm.h, cpu.c, rtems.c, rtems/score/cpu.h, rtems/score/sh.h, rtems/score/sh_io.h, rtems/score/shtypes.h: Consistency changes and made sure there were no includes from the libcpu tree.
2001-10-122001-10-12 Alexandra Kossovsky <sasha@oktet.ru>Joel Sherrill4-16/+146
* cpu.c, rtems/score/cpu.h, rtems/score/sh.h: Modified to support SH4. Reviewed by Ralf Corsepius <corsepiu@faw.uni-ulm.de> who did the original SH port.
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